2017454445

素因数分解:

$3^4\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{3823}}^1$

素因数の和:5143

約数の個数: 40

約数和(自身を含む): 3620196096

約数和(自身を除く): 1602741651

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1303, 3823, 3909, 6515, 11469, 11727, 19115, 19545, 34407, 35181, 57345, 58635, 103221, 105543, 172035, 175905, 309663, 516105, 527715, 1548315, 4981369, 14944107, 24906845, 44832321, 74720535, 134496963, 224161605, 403490889, 672484815, 2017454445]

約数ペア:

[(1, 2017454445), (3, 672484815), (5, 403490889), (9, 224161605), (15, 134496963), (27, 74720535), (45, 44832321), (81, 24906845), (135, 14944107), (405, 4981369), (1303, 1548315), (3823, 527715), (3909, 516105), (6515, 309663), (11469, 175905), (11727, 172035), (19115, 105543), (19545, 103221), (34407, 58635), (35181, 57345)]